Systems and Methods for Barycentric Motion Vector Estimation

A method comprising:

• interpolating, via processing circuitry, one or more first motion vectors within a first triangle based on one or more weights of one or more first points of the first triangle;
• interpolating, via the processing circuitry, one or more second motion vectors within a second triangle based on one or more weights of one or more second points of the second triangle;
• determining, via the processing circuitry, a first weighting factor for the first triangle;
• determining, via the processing circuitry, a second weighting factor for the second triangle;
• and
• combining, via the processing circuitry, the one or more first motion vectors with the first weighting factor and the one or more second motion vectors with the second weighting factor.

One or more tangible, non-transitory computer-readable media storing instructions that, when executed by processing circuitry, are configured to cause the processing circuitry to:

• determine a first weight for a first point of a triangle based on a first area of a first sub-triangle;
• determine a second weight for a second point of the triangle based on a second area of a second sub-triangle;
• determine a third weight for a third point of the triangle based on a third area of a third sub-triangle;
• and
• determine a first set of barycentric interpolated values for the triangle based on the first weight, the second weight, and the third weight.